baber/WOPTO huggingface dataset:
Patent SE-8300591-D0 (SE)
Inventor: LINDSJO U J M
IPC: B65D5/06
Filed: 1983-02-04
Abstract: Packing containers with fold-out pouring spout are used for a great number of beverages, e.g. milk. The pouring spout comprises a number of connected triangular wall panels which are delimited by folding lines. On opening the pouring spout is folded out and the packing container is opened in that an outer end of the pouring spout is removed. To prevent the pouring spout from reverting to its folded-in condition after the opening the folding lines which delimit the material panel of the pouring spout from the upper side of the packing container are arranged so that they run at unequal angles. In this manner the breaking open and the forming of the pouring spout are facilitated.
Patent SE-8300761-D0 (SE)
Inventor: BJORKMAN LARS-ERIK
IPC: B65D5/52
Filed: 1983-02-11
Abstract: The box is produced by folding a stamped-out cardboard body, and has a cover (30) with side parts (33a,33b) which, in the closed condition of the box, locate against the insides of corresp. box slides (6a,7a,6b,7b). The cover has fold lines (35a,35b) at half of its height which are at right-angles to the fold lines (32a,32b) which limit it from its sides. - Normally the cover side parts are folded at right angles to the cover and prevent it from folding, but when they are in the same plane as the cover the latter can be doubly folded along its central lines. The cover also has a lock flap (38,42) allowing it, when folded, to be fixed in alternative positions relative to the box.(4)
Patent SE-8301297-D0 (SE)
Inventor: BROWN D D
IPC: E01D19/06
Filed: 1983-03-10
Abstract: An expansion joint between pavement sections 12, 13 includes a pair of frames 15, 16 for seating an elastomer sealing strip 10 spanning the joint. Each frame 15, 16 has a rear wall 21 and a front wall of each frame has a downwardly and rearwardly sloping upper segment 23 and a hook-shaped segment 24. Each frame forms a slot between the longitudinal free edge 38 of its lower segment and the facing surface of its upper segment 23 and triangular beads 33 are forced along the slots so that longitudinal lips 34, 35 of each bead seal respectively against the edge and said facing surface of one of the frames 15, 16.   <IMAGE>
Patent SE-8301666-D0 (SE)
Inventor: JOHANSSON L
IPC: F41H3/02
Filed: 1983-03-25
Abstract: The invention relates to a thermal and optical camouflage in which a leaf-cut film, known per se, is drawn out and, if desired, folded up again. According to the invention, the film includes a reflecting metal layer (2) covered on both sides by camouflage-coloured plastics (1, 3) which comprises at least partially polyethylene or polypropylene.
Patent SE-8302819-D0 (SE)
Inventor: SYDING R
IPC: D21F5/00
Filed: 1983-05-19
Abstract: The web from the vira machine (1-6) passes a suction press (7) and high pressure press (8) where the moisture content is 45-50%. Subsequently the moisture content is reduced in a drier (9). This is done by steam (18) heated battery (17). The moisture control system has 2 control loops, one includes a steam power control system and a steam flow in control system. Moisture content steam temp. flow and pressure are measured and used to control the steam energy supply via devices (19,20) and thereby the moisture content of the web. (Provisional Basic previously advised in week 8504)
Patent SE-8303094-D0 (SE)
Inventor: WARNCKE E
IPC: A62B18/02
Filed: 1983-06-01
Abstract: A gas mask comprises an outer full mask and an inner half mask for closed cycle respirators leaving an interspace between the half mask and the full mask. The outer mask is sealed around the person's face by one or more sealing frames and the inner mask is sealed with the face around the wearer's nose and mouth. The construction includes a passage between the half mask and a full mask with a check valve which opens with exhalation resistance in a direction toward the space between the full mask and the half mask. The outer full mask has a wall with a linkage compensation device which is closed by a cover and includes a bellows which expands and contracts in the device in accordance with variations in pressure within the interspace between the two masks. A spring is employed to bias the bellows into one of an expanded or contracted situation so that the bellows may either expand or contract against the spring pressure during operation and provide a leakage compensation in the space between the masks.
Patent SE-8303342-D0 (SE)
Inventor: IGIELSKA J
IPC: B63B19/12
Filed: 1983-06-13
Abstract: The hatch arrangement is for the deck of a ship, and includes a first guide fillet system (12) fitted above the deck (12) and aligned with a second such system (13) below the deck. The ends (16,17) of the system facing each other form a gap which is overlapped by adjustable connectors (20). The gap is dimensioned to allow manoeuvring of a laterally-moving hatch (18).
Patent SE-8303709-D0 (SE)
Inventor: HAYASHI C
IPC: B21B1/20
Filed: 1983-06-29
Abstract: The invention relates to a method of manufacturing solid metallic materials having a circular cross section by employing a rotary mill. A three or four roll cross-type rotary mill is employed, with cross and feed angle setting selected so as to meet specific conditions. The method permits efficient production of metallic materials without internal cracks or internal fracture initiated from porosity. In one version of the method the material being worked is rotated. In another version the material is not rotated and the roll housing is rotated around the former. Where the latter version is employed, it is possible to work the material as produced by a continuous casting machine and without cutting.
Patent SE-8303799-D0 (SE)
Inventor: ROTHFJELL E
IPC: G06K9/78
Filed: 1983-07-01
Abstract: The invention relates to a method of signature verification and is characterized in that an electric pulse train individual for each person in question is generated in that said persion is allowed to move a so-called reading pencil over a patterned background comprising dark and light portions, and that such a pulse train generated at a certain occasion is compared by means of a computer or the like to pulse trains generated earlier by said person and stored in said computer or the like.According to a preferred embodiment, said patterned background is a line code (1) consisting of parallel dark lines (11) separated by lighter lines or areas (10).
Patent SE-8303908-D0 (SE)
Inventor: RAGNEGARD S
IPC: B01D33/15
Filed: 1983-07-08
Abstract: An apparatus for removing a fiber layer from a rotating disc filter consisting of a number of filter discs mounted side by side on a common shaft includes gas or liquid nozzles for said removal. The spray nozzles are rigidly connected to slide shoes, each of which is guided by a guide rail positioned about the periphery of each filter disc. The slide shoe is arranged with play relative to the guide rail and is suspended as a pendulum.
Patent SE-8304807-D0 (SE)
Inventor: MALMBOM R
IPC: B66F9/14
Filed: 1983-09-08
Abstract: Arrangement for a materials handling appliance (2), preferably a fork-lift truck, for moving pallets (4) and similar load-bearing elements in a plurality of directions (52-54), wherein, in the vicinity of the materials handling appliance (2) and mounted thereon there is a load-moving arrangement (30) for lifting a pallet (4), etc., and which can be moved between a position close to the said appliance (4) and the location for receiving or unloading a pallet (4). The arrangement makes it possible to achieve compact materials handling with the aid of simple means. The load-moving arrangement (1) consists preferably of an upper top slide member (37) and preferably a lower base slide member (29) and an intermediate slide member (32) connecting the said slide members (29, 37), the said slide members (29, 32, 37) being able to be connected to drive devices which enable the slide members to be displaced relative to each other and the top slide member (37) to be rotated around a substantially vertical axis of rotation (31) relative to a frame (7, 40) so that a pallet (4), etc. can be moved by means of the said slide arrangement (30) away from and towards a laterally offset position at a desired angle relative to the transportation direction (50) of the materials handling appliance, and/or rotated into a desired position relative to the said appliance (2).
Patent SE-8404699-D0 (SE)
Inventor: LARM KARL OLOV PETER
IPC: A61K47/48
Filed: 1984-09-19
Abstract: 57 Macrophage-stimulatory composition containing a water-insoluble β-1.3-bound glucan and a water-soluble carrier to which the glucan has been immobilized; its use; and a process for its manufacture.
Patent SE-8406592-D0 (SE)
Inventor: BRANEMARK PER-INGVAR
IPC: A61C8/00
Filed: 1984-12-27
Abstract: The invention relates to a method of packaging artificial implants in a sterile and contamination-free manner, comprising applying the implant inside a closable capsule made of the same material as the implant, thereafter enclosing the capsule in a hermetically sealable outer casing and sterilizing the package thus produced, and also to a package for performing the method.
Patent SE-8504140-D0 (SE)
Inventor: HEDSTROM L A
IPC: C25C1/18
Filed: 1985-09-05
Abstract: The invention relates to a method for selectively recovering lead from complex sulphidic non-ferrous metal concentrates in an electrolytic cell incorporating at least one anode and one cathode and an electrolyte containing chlorine ions, at a temperature beneath the boiling point of the concentrate-containing electrolyte and at a pH beneath 7. Sulphur present in the concentrate is converted substantially into elementary form, and at least the major part of the lead content passes into solution and is then precipitated selectively by cathodic processes. The invention is characterized in that the concentrate is slurried in an electrolyte having a chloride-ion strength above about 2 M, preferably in the range 3-5 M, to form a suspension which is caused to flow into contact with or adjacent the surface of anodes located in the cell; and in that the highest possible anodic current density considering required selectivity is maintained during the electro-winning process.
Patent SE-8505384-D0 (SE)
Inventor: VOIGT H U
IPC: C09J7/35
Filed: 1985-11-14
Abstract: For the preparation of shrink articles from crosslinkable plastics materials which are coated on one or both sides with a crosslinkable hot melt adhesive, the material of the hot melt adhesive is only crosslinked during the shrink process carried out for purposes of assembly.
Patent SE-8601193-D0 (SE)
Inventor: DE FEO A
IPC: F23C10/16
Filed: 1986-03-13
Abstract: A fluidized bed combustor comprises a housing having a chamber therein with a top having a discharge for the gases which are generated in the chamber and a bottom with a discharge for heated fluid. An assembly is arranged in the lower portion of the chamber and the assembly includes a lower plate which is mounted on a support flange of the housing so that it is spaced from the bottom of the chamber and defines a fluid plenum between it and the bottom of the chamber for the discharge of heated fluid. The assembly includes a heat exchanger inlet plenum having tubes therethrough for the passage of fluidizer air and a windbox above the heat exchanger plenum which has a distributor plate top wall. A portion of the chamber above the top wall defines a fluidized bed.
Patent SE-8602683-D0 (SE)
Inventor: OLOFSSON H
IPC: F01C1/107
Filed: 1986-06-17
Abstract: The machine, of the hypocyclic bevel gear type, has outer (26) and inner (28) conical members with intermeshing spiral grooves (34,38) and intervening lands (36,40). The grooves and lands form continuous sealed chambers. - The radial depth of the grooves varies axially along the members, and in ach transverse plane is equal to twice the eccentricity of the axes (48,50) of the conical members. The pitch angle of the pitch cone varies axially.
Patent SE-8604689-D0 (SE)
Inventor: SVENSSON J
IPC: E04B9/18
Filed: 1986-11-03
Abstract: The invention relates to a suspended ceiling structure consisting of hangers (54) to which supporting yokes (30) are attached. To the sides of the supporting yokes there are screwed leaf springs (33, 34) and side plates (35, 36) for the channels of the suspended ceiling. The upper ends of the side plates are bent inwardly (35a, 36a) for suspension from the side flanges of the supporting yoke. The lower ends of the side plates are bent outwardly to form a Z-section (35b, 36b) for supporting tiles (13) etc. The supporting yoke has punched out and bent-up fasteners (46-49) for attaching and fixing cable channels (32) in position. A cover (37) is formed as a channel consisting of an underside and two bent-up side flanges, said side flanges being compression-moulded to form longitudinal semicircular arches (60, 61) intended to be snapped against the leaf springs to secure the cover to the other parts of the suspended ceiling.
Patent SE-8701393-D0 (SE)
Inventor: SVANTESSON AKE
IPC: B41F15/10
Filed: 1987-04-02
Abstract: The present invention relates to a method for applying a plurality of color prints onto print material. The method utilizes a silkscreen printer arrangement which includes a plurality of printing tables positioned in a travel path of the print material. A print material transporting arrangement is provided so as to move the print material through the plurality of printing tables. Various colors are applied to the print material in a predetermined order. Activation of gripping devices for gripping the print material and vertical movements of the printing tables are coordinated dependent upon positioning of the print materials with respect to the printing step being performed. Similarly, the gripping devices are released and the printing tables likewise move to a non-printing position subsequent to the movement of the print material from the print table associated with the given silkscreen printing machine.
Patent SE-8902602-D0 (SE)
Inventor: RAJALA R
IPC: E21B15/04
Filed: 1989-07-26
Abstract: An arrangement for operating hydraulic actuating means in a rock drilling machine, comprising pressure-con-trolled overcenter valves (7, 8) connected to conduits (5, 6) leading to chambers (3, 4) positioned on opposite sides of a piston (2) of a cylinder (1) or the like actuating means, and non-return valves (11, 12) connected in parallel therewith. In order to operate the cylinder (1), one or two cartridge-type regulating valves (14, 15; 25) are mounted therein so as to be controlled by means of electric signals for displacing the piston (2) of the cylinder (1) in the desired direction. In the arrangement, a single pressure fluid supply hose (13) and a single pressure fluid return hose (9) are required for the operation of the cylinders (1) and other actuating means. (Figure 1)
Patent SE-9000901-D0 (SE)
IPC: B66F3/24
Filed: 1990-03-14
Abstract: Control device in vacuum hoist means (1-11) which can be provided with a member (3) to grip goods. The member (3) is vertically movable in relation to an anchoring point (6). The vacuum hoisting means comprise a tubular container (1) closed at both ends, the upper end of which is connectable to said anchoring point (6) and the lower end of which with goods via the member (3). The wall material between the ends of the container (1) is compressible in axial direction and a connection is provided on the container for connection to a vacuum-generating means (5). The means (1-11) are provided with control and valve means (4 and 11) to control the vacuum in the container (1) so that its axial length can be altered. The control and valve means (4 and 11) are so designed that the valve means (4 and 11) can be brought into a fully open state (stepless or not) by control means (4). There is provided, preferably at the lower end of the container (1), an additional valve to open or close a channel between the lower end of the container (1) and the suction body (3). This valve consists of a spring-loaded sealing body displaced by the goods approaching said suction body (3), thereby opening the channel, so that the goods can be adhered. The vacuum-generating means (5) is connected via an operable valve (7) to the surroundings or to a blast air source. The valve (7) may be steplessly adjustable so that the hoisting speed of means (1-11) is reduced when air is supplied from valve (7). The invention enables speed control by supplying the vacuum-generating means (5) with a controllable quantity of air in parallel with air from the container (1). <IMAGE>
Patent SE-9001820-D0 (SE)
Inventor: NIKITOVICH K J
IPC: B25D17/06
Filed: 1990-05-21
Abstract: PCT No. PCT/SU89/00206 Sec. 371 Date May 14, 1990 Sec. 102(e) Date May 14, 1990 PCT Filed Aug. 9, 1989 PCT Pub. No. WO90/03252 PCT Pub. Date Apr. 5, 1990.A compression-vacuum action percussive machine is proposed, which has a casing (1) accommodating a tool (7) and a cylinder (2) with a drive piston (3) and a striker (4) having a chamfer (10) on the end face engageable with the tool (7), and also a means for trapping the striker (4), which means is made in the form of a sleeve (11) with an annular groove (13), wherein a resilient ring (14) is mounted. The sleeve (11) has an inner annular rib (15), the diameter of which is smaller than the diameter of the inner wall (12) of the sleeve (11), the annular rib (15) being positioned at the end face of the sleeve (11) facing the striker (4). The inner diameter (d) of the resilient ring (14) is smaller than the diameter (D) of the extension (9) of the striker (4), which extension is situated after the striker chamfer (10).
Patent SE-9002863-D0 (SE)
Inventor: KARLSSON N-E R
IPC: D21F7/00
Filed: 1990-09-07
Abstract: It is generally difficult to engage a flexible press roll jacket 2 on a circular end wall 3 of a press roll since the flexible jacket 2 tends to assume a shape which is other than cylindrical. This difficulty is overcome by using an auxiliary instrument 1 which has an elongate recess 13 for receiving an elongate section of an edge zone of the jacket 2. The instrument is curved so that it supports the edge section of the jacket essentially on a radius R10 which corresponds to the circular end wall periphery. The instrument has at least one grip section 17 intended to be gripped by a hand. The recess 13 is preferably designed to receive the edge section of the jacket with a light press fit, and one or more screws 21 can be arranged to clamp a section of the edge zone of the jacket securely against a radially internal wall 11 in the recess 13. The instrument can be made up of flat sheets 19, 20 of steel, and the radially outer side wall 16 of the recess 13 can consist of a plurality of flat fingers 14 evenly distributed in the circumferential direction and extending sidewards. <IMAGE>
Patent SE-9100232-D0 (SE)
Inventor: DOSCH J J
IPC: A62B17/04
Filed: 1991-01-25
Abstract: A quick-donning protective hood assembly for respiratory protection from smoke and noxious gases. The assembly consists of a clear "TEFLON" film hood (12) having a scrubber canister (20) and an exhaust valve (42) supported thereon. A neck seal (14) is connected to the lower marginal edge of the hood. A springlike hoop (16) is connected to the lower marginal edge of the hood. A bib (18) is carried by the springlike hoop and supports an oxygen generator (22) which is interconnected with the scrubber canister by an oxygen supply line (24). Waist straps (54) extend from the sides of the bib and may be adjusted to secure the bib about the wearer. The assembly can be stored in a cylindrical storage container with the hoop being collapsed. When the assembly is withdrawn from the storage container, a lanyard (62) will initiate the operation of the chemical oxygen generator. In addition, chemiluminescent devices (64) are secured to the hoop when in the storage container, and the springing open of the hoop when withdrawn from the storage container will initiate a chemiluminescent reaction within the illuminating devices. The springlike hoop will additionally spring the assembly open to position the components for quick donning.
Patent SE-9103426-D0 (SE)
Inventor: LIDEN H
IPC: E01D15/02
Filed: 1991-11-20
Abstract: The lifting force provided by the submerged pontoons (13) can be used for opening the bridge where the bridge is movable (10A,10B). On closing the bridge is drawn downwards to its land fixture by means of hydraulics (20). The bridge is prefabricated in works and transported to site complete or in parts.
Patent SE-9200309-D0 (SE)
Inventor: JOHANSSON GLENN
IPC: G01C9/02
Filed: 1992-02-04
Abstract: The central part comprises two tensioned parts (5,6) between which the withdrawal parts (3) are displaceable. The tensioned parts are tensionable (4) against one another in order to lock the withdrawal parts (3). The central part has four longitudinal recesses (7) with a cross-section which is complementary to the external cross-section of the withdrawal parts. The recesses are centrally located so that in pairs they form guides for the withdrawal parts. Two of the withdrawal parts (3) are fastened in the one end piece and two in the other, and in both end pieces are arranged alternately in the central part. The withdrawal parts have a length which approximately coincides with or is less than the length of the tensioned parts (5,6). The withdrawal parts are located in a common plane. The tensioned parts (5,6) have the same shape and are produced by cutting a profile bar.
Patent SE-9300193-D0 (SE)
IPC: H05B47/23
Filed: 1993-01-22
Abstract: PCT No. PCT/SE93/00994 Sec. 371 Date Dec. 5, 1995 Sec. 102(e) Date Dec. 5, 1995 PCT Filed Nov. 19, 1993 PCT Pub. No. WO94/13119 PCT Pub. Date Jun. 9, 1994The invention relates to a method and system for communicating from the secondary side of an isolation transformer (6) to receiver means, the primary of said transformer being connected via a power cable to a circuit fed with a periodic voltage from a constant-current generator, said receiver means being connected to said circuit. More particularly, switch means (30) are arranged for generating communicating signals by momentarily affecting the impedance on the secondary side so as to generate one or more voltage pulses on the primary side (8) of the transformer for propagation along the cable to said receiver means.
Patent SE-9302805-D0 (SE)
Inventor: VARTIAINEN SEPPO
IPC: F24F3/16
Filed: 1993-08-31
Abstract: Filter device for an air conditioning system, esp. a kitchen extractor, comprises a coarse filter element for removing large particles, which has a lengthways-oriented, column-shaped channel extending from an inlet to an outlet by a path that changes direction, e.g. by means of a bend, at least one, followed by a fine filter element for removing small particles, having a shaped, lengthways-oriented filter section which can be removed from the support frame of the filter device. The invention is characterised by the fine filter element having at least one support frame beam in the lengthways direction which forms part of the first wall of the coarse filter element channel, the second wall being formed by a lengthways-extending mantle, partic. by the edge surface region of the mantle's longer sides, with the outlet for the coarse filter element channel and the inlet for the fine filter element being contained within the mantle.